/* Admin Dashboard Styles */
:root {
    --primary: #2a5ba3;
    --primary-dark: #1e447e;
    --secondary: #ff7b00;
    --light: #f8f9fa;
    --dark: #333;
    --gray: #666;
    --gray-light: #e9ecef;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fb;
    color: var(--dark);
    line-height: 1.6;
}

/* Login Page */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    color: white;
    margin-bottom: 40px;
}

.login-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.login-header p {
    color: rgba(255,255,255,0.8);
}

.login-box {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.login-box h2 {
    color: var(--primary);
    margin-bottom: 30px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(42, 91, 163, 0.2);
}

.btn-login {
    width: 100%;
    background: var(--primary);
    color: white;
    border: none;
    padding: 16px;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.btn-login:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.login-footer {
    margin-top: 25px;
    font-size: 0.9rem;
    color: var(--gray);
    text-align: center;
}

.login-footer p:first-child {
    margin-bottom: 5px;
}

.error-message {
    color: var(--danger);
    font-weight: 600;
    margin-top: 15px;
    min-height: 20px;
    text-align: center;
}

/* Dashboard Layout */
.dashboard {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background: var(--primary);
    color: white;
    padding: 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
}

.sidebar-header {
    padding: 25px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 15px;
}

.sidebar-header img {
    height: 40px;
    border-radius: 6px;
}

.sidebar-header h2 {
    font-size: 1.3rem;
    font-weight: 600;
}

.sidebar-nav {
    padding: 20px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 15px 25px;
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    transition: var(--transition);
    gap: 12px;
    border-left: 4px solid transparent;
}

.nav-item:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    border-left-color: var(--secondary);
}

.nav-item.active {
    background: rgba(255,255,255,0.15);
    color: white;
    border-left-color: var(--secondary);
}

.nav-item i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.logout {
    margin-top: auto;
    position: absolute;
    bottom: 20px;
    width: 100%;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 250px;
    padding: 0;
    min-height: 100vh;
}

.topbar {
    background: white;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-left h1 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.topbar-left p {
    color: var(--gray);
    font-size: 0.95rem;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--dark);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.content-area {
    padding: 30px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    background: var(--primary);
}

.stat-info h3 {
    font-size: 2.2rem;
    margin-bottom: 5px;
    color: var(--dark);
}

.stat-info p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* Cards */
.card {
    background: white;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
    margin-bottom: 30px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.card-header h2 {
    color: var(--primary);
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border-radius: var(--border-radius);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 0.95rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(42, 91, 163, 0.3);
}

.btn-secondary {
    background: var(--gray-light);
    color: var(--dark);
}

.btn-secondary:hover {
    background: #ddd;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 15px;
    font-size: 0.9rem;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.data-table th {
    background: var(--gray-light);
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--dark);
    border-bottom: 2px solid var(--gray-light);
}

.data-table td {
    padding: 15px;
    border-bottom: 1px solid var(--gray-light);
    vertical-align: middle;
}

.data-table tr:hover {
    background: #f8f9fa;
}

/* Actions */
.actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: white;
    font-size: 0.9rem;
}

.action-btn.edit {
    background: var(--info);
}

.action-btn.delete {
    background: var(--danger);
}

.action-btn:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow-y: auto;
}

.modal-content {
    background: white;
    width: 100%;
    max-width: 800px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    max-height: 90vh;
    overflow-y: auto;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 25px 30px;
    border-bottom: 1px solid var(--gray-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--primary);
    color: white;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-header h3 {
    color: white;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.close-modal {
    background: rgba(255,255,255,0.2);
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-modal:hover {
    background: rgba(255,255,255,0.3);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
    font-size: 0.95rem;
}

.form-group label i {
    color: var(--primary);
    width: 20px;
    text-align: center;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(42, 91, 163, 0.1);
    background: #f8f9fa;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid var(--gray-light);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 10px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-light);
}

.feature-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: white;
    border-radius: 6px;
    border: 1px solid #e9ecef;
    transition: var(--transition);
}

.feature-checkbox:hover {
    border-color: var(--primary);
    background: #f0f7ff;
}

.feature-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    cursor: pointer;
}

.feature-checkbox label {
    margin: 0;
    cursor: pointer;
    font-weight: 500;
    color: var(--dark);
    font-size: 0.9rem;
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.action-btn.large {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    background: white;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--dark);
    transition: var(--transition);
    text-align: center;
}

.action-btn.large:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.action-btn.large i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 15px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}

.empty-state i {
    font-size: 3rem;
    color: #ddd;
    margin-bottom: 20px;
}

.empty-state h3 {
    margin-bottom: 10px;
    color: var(--dark);
}

/* Promotions */
.promo-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    margin-bottom: 20px;
    border-left: 5px solid var(--secondary);
}

.promo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.promo-title {
    font-size: 1.3rem;
    color: var(--primary);
    font-weight: 600;
}

.promo-code {
    background: var(--warning);
    color: var(--dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: bold;
    font-family: monospace;
}

.promo-details {
    color: var(--gray);
    margin-bottom: 15px;
    line-height: 1.5;
}

.promo-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.promo-status {
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
}

.status-active {
    background: rgba(40, 167, 69, 0.15);
    color: var(--success);
}

.status-inactive {
    background: rgba(108, 117, 125, 0.15);
    color: var(--gray);
}

/* Status Badges */
.status-badge {
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-available {
    background: #d4edda;
    color: #155724;
}

.status-booked {
    background: #fff3cd;
    color: #856404;
}

.status-maintenance {
    background: #f8d7da;
    color: #721c24;
}

/* Feature Tags */
.feature-tag {
    display: inline-block;
    background: #e9ecef;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    margin: 2px;
    color: #495057;
}

/* Vehicle Image Preview */
.vehicle-image-preview {
    width: 60px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid #ddd;
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
    padding: 40px;
    color: var(--gray);
}

.loading-spinner i {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--primary);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 992px) {
    .sidebar {
        width: 70px;
    }
    
    .sidebar-header h2,
    .nav-item span {
        display: none;
    }
    
    .main-content {
        margin-left: 70px;
    }
    
    .nav-item {
        justify-content: center;
        padding: 15px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .topbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .content-area {
        padding: 20px 15px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .actions {
        flex-direction: column;
    }
    
    .action-btn {
        width: 100%;
    }
    
    .login-box {
        padding: 30px 20px;
    }
}